[INFO] updating cached repository taekyunk/combine_line
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/taekyunk/combine_line
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/taekyunk/combine_line" "work/ex/beta-1.37-6/sources/1.36.0/gh/taekyunk/combine_line"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/taekyunk/combine_line'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/taekyunk/combine_line" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/taekyunk/combine_line"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/taekyunk/combine_line'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b585ad24fa2355606c1b5f9b326e0ec2eb21e0af
[INFO] sha for GitHub repo taekyunk/combine_line: b585ad24fa2355606c1b5f9b326e0ec2eb21e0af
[INFO] validating manifest of taekyunk/combine_line on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of taekyunk/combine_line on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing taekyunk/combine_line
[INFO] finished frobbing taekyunk/combine_line
[INFO] frobbed toml for taekyunk/combine_line written to work/ex/beta-1.37-6/sources/1.36.0/gh/taekyunk/combine_line/Cargo.toml
[INFO] started frobbing taekyunk/combine_line
[INFO] finished frobbing taekyunk/combine_line
[INFO] frobbed toml for taekyunk/combine_line written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/taekyunk/combine_line/Cargo.toml
[INFO] crate taekyunk/combine_line already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing taekyunk/combine_line against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/taekyunk/combine_line:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] cbc76a98a2171e3dc6b4c829927ca44494db0003c9d69b329534a58afab58b6a
[INFO] running `"docker" "start" "-a" "cbc76a98a2171e3dc6b4c829927ca44494db0003c9d69b329534a58afab58b6a"`
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling combine_line v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.83s
[INFO] running `"docker" "inspect" "cbc76a98a2171e3dc6b4c829927ca44494db0003c9d69b329534a58afab58b6a"`
[INFO] running `"docker" "rm" "-f" "cbc76a98a2171e3dc6b4c829927ca44494db0003c9d69b329534a58afab58b6a"`
[INFO] [stdout] cbc76a98a2171e3dc6b4c829927ca44494db0003c9d69b329534a58afab58b6a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/taekyunk/combine_line:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] a58e05aff5473bec41adf4c7d5d502dc14d2dfefe3fbe5f319aab77790c77fbe
[INFO] running `"docker" "start" "-a" "a58e05aff5473bec41adf4c7d5d502dc14d2dfefe3fbe5f319aab77790c77fbe"`
[INFO] [stderr]    Compiling combine_line v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `"docker" "inspect" "a58e05aff5473bec41adf4c7d5d502dc14d2dfefe3fbe5f319aab77790c77fbe"`
[INFO] running `"docker" "rm" "-f" "a58e05aff5473bec41adf4c7d5d502dc14d2dfefe3fbe5f319aab77790c77fbe"`
[INFO] [stdout] a58e05aff5473bec41adf4c7d5d502dc14d2dfefe3fbe5f319aab77790c77fbe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/taekyunk/combine_line:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 83bb2618f7641f945b0829637dc9e7463a289bdaf1302ad0df9e26e6f91fafb1
[INFO] running `"docker" "start" "-a" "83bb2618f7641f945b0829637dc9e7463a289bdaf1302ad0df9e26e6f91fafb1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/combine_line-d4000f94623b56da
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "83bb2618f7641f945b0829637dc9e7463a289bdaf1302ad0df9e26e6f91fafb1"`
[INFO] running `"docker" "rm" "-f" "83bb2618f7641f945b0829637dc9e7463a289bdaf1302ad0df9e26e6f91fafb1"`
[INFO] [stdout] 83bb2618f7641f945b0829637dc9e7463a289bdaf1302ad0df9e26e6f91fafb1